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TEST BORRADO, QUIZÁS LE INTERESE: avionica

COMENTARIOS	ESTADÍSTICAS	RÉCORDS

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Título del Test: avionica Descripción: ULB AND VOICE Autor: RINO OTROS TESTS DEL AUTOR Fecha de Creación: 22/10/2024 Categoría: Otros Número Preguntas: 79

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What do ULD and ULB stand for? "Universal Locator Device and Universal Locator Beacon" "Underwater Locator Device and Underwater Locator Beacon" "Universal Landing Device and Underwater Locator Beacon" "Underwater Locator Device and Universal Locator Beacon" . What does "LF-ULD" ? "A low-frequency underwater locator beacon attached to the aircraft fuselage" A high-frequency underwater locator device used in maritime vessels A high-frequency underwater locator device used in maritime vessels A low-frequency universal locator device used in aviation recorders . what does "Sleep mode current" mean? "The current required to power the internal micro-controller while the ULD is not activated" "The current required to power the internal micro-controller while the ULD is in use" "The current required to power the internal micro-controller while the ULD is in use" The power consumption of the ULD during emergency activation . What is the main function of a multimeter ? Measuring only voltage in electrical circuits Measuring current and voltage in electrical circuits "Combining several measurement functions in one unit, including voltage, current, and resistance" Measuring resistance in electronic devices only . What does the term "Operating / transport temperature range" refer to? The temperature range in which the ULD operates underwater The environmental temperature range the DC-Meter can be exposed to during usage or transportation The temperature range suitable for storing ULDs The optimal temperature range for activating ULDs . What is the primary purpose of the Zone Controller (ZC)? What is the primary purpose of the Zone Controller (ZC)? To control air flow and temperature in the aircraft-cabin zones To manage the aircraft's navigation systems To communicate with ground control during flight . How do the main and secondary sections of the ZC operate? "They operate together to enhance performance" "They operate independently with different tasks" "They operate only one at a time while the other is off" "They operate interchangeably with the same functions" . Where is the control program (flight software) stored? In the main section's RAM In the secondary section's ROM "In an erasable programmable read- only memory (EPROM) on the CPU board" In the aircraft's central database . What happens if the main section of the ZC fails? The system shuts down completely "The secondary section takes over with full capabilities" "The secondary section takes over with limited capabilities" "The aircraft's environmental control system stops" . What is the function of the Non Volatile Memory (NVM) in the ZC? To store temporary data during flight "To keep internal and external failure data" "To keep internal and external failure data" "To control the temperature of the forward passenger cabin" . What are the primary functions of the Zone Controller (ZC)? To control fuel flow and pressure "To control air temperature and flow in specific cabin zones" "To manage communication with air traffic control" "To monitor the aircraft's structural integrity" . How is the operation of the ZC controlled? Manually by the flight crew "Automatically by software after power up" "Through direct input from ground control" "By the air conditioning pack controllers (PC 1 and PC 2)" . "What type of data does the ZC send and receive on the ARINC 429 busses?" Weather data Operational data Navigation data Passenger information . "What role does the secondary section play during normal operation of the ZC?" It manages the air flow in the aircraft It is in an active standby mode It monitors the fuel levels It controls the communication systems . "What does the ZC do if the Cabin Intercommunication Data System (CIDS) is detected?" Shuts down the system Initiates a self-diagnostic test Identifies the type of ZC installation "Increases the temperature in the flight deck" . What is the main role of the Flight Augmentation Computer (FAC)? To control the fuel injection system "To manage the aircraft's navigation system" "To control yaw damper, rudder trim, and rudder travel" "To monitor the aircraft's electrical systems" . How does the FAC control the rudder trim? By direct manual input from the pilot "Through control laws after acquiring command switch position and FMGC ARINC orders" By adjusting the hydraulic pressure Through real-time satellite data . What is the function of the monitor channel in the FAC? To receive and consolidate sensor data, and monitor servo loops To control the aircraft's lighting system To manage the communication systems To override the command channel during emergencies . What type of data does the command channel in the FAC receive? Weather data "Sensor data and discrete inputs to compute control laws" Navigation data Passenger information . "What happens if the monitor channel detects an issue with the servo loops?" The aircraft's engines are shut down The FAC switches to the opposite FAC "The flight crew is alerted to take manual control" The system enters a diagnostic mode . "What type of data does the FIDS part of the Flight Augmentation Computer (FAC) receive?" Weather data "Arinc data from AFS computers and CFDIU" Navigation data Maintenance data from the flight crew . "How are data exchanges between the command channel and the monitor channel facilitated?" Through a high-speed Arinc bus Through a low-speed Arinc bus "Through a dedicated Ethernet connection" Through a satellite link . "What does the digital part of each channel in the FAC primarily handle?" "Sensor acquisition and power amplification" "Input/output system and control law computation" Navigation system management Maintenance data processing . How many types of functions does the FAC perform, and what are they? Two types: input management and output management Three types: control law computation, input management, and output management Four types: engage logic, control law computation, output management, and input management Five types: input management and monitoring, control law computation and synchronization, control rudder surface servo loop engage logic, and output management . "What does each channel in the FAC have in addition to its own digital part?" Its own monitor channel Its own power supply Its own command switch Its own servo trim . What functions does the POWER Command board perform? Navigation data processing Monitoring aircraft engines "Controlling the yaw, rudder trim, and rudder travel limit channels" Managing the aircraft's fuel system . What type of sensors provide position feedback signals to the POWER Command board? "Rotary Variable Differential Transducer (RVDT) and Linear Variable Differential Transducer (LVDT)" Accelerometers Gyroscopes Pressure sensors . "How many inputs does the converter with 16 inputs have on the POWER Command board?" 8 inputs 12 inputs 16 inputs 20 inputs . "What is the purpose of the engagement logic provided for each channel on the POWER Command board?" "To monitor the aircraft's structural integrity" "To control the engagement of the servo channels" To adjust the aircraft's altitude To regulate the cabin temperature . Besides controlling the servo channels, what other functions does the POWER Command board perform? Monitoring power supply voltages and ARINC transmission lines Sending weather updates to ground control Adjusting the aircraft's lighting system Transmitting navigation data to the cockpit displays . "What is the purpose of the Flight Control Unit (FCU) in the Auto Fl only (AFS) configuration?" To control the aircraft's landing gear "To manage the crew selection process" "To provide controls and autopilot functions" To display weather data . How many FCUs are included in the AFS configuration? 1 FCU 2 FCUs 3 FCUs 3 FCUs . How does the AFS operate? Only under manual control Only under auto computed control by the FMGC "Both under manual and auto computed control based on MCDU data" Based on the data selected on the FCU . What controls does the FCU provide? "Flight Director (FD) and Electronic Instruments System (EIS)" Autopilot (AP) and Autothrust Weather display and navigation data "Crew selection and long-term guidance" . "Where are the symbol displays on the Primary Flight Display (PFD) located?" On the FCU On the MCDU On the EIS Control panels On the Autothrust panel . What type of system is the RESCU 406AFN ELT? Automatic fixed type ELT Manual ELT Portable ELT Semi-automatic ELT . "Where is the RESCU 406AFN transmitter unit usually located in the aircraft?" In the cockpit In the engine compartment In the tail of the aircraft Under the passenger seats . "What signals does the RESCU 406AFN beacon transmit upon activation?" 406 MHz signals only 121.5/243 MHz signals only "Both 406 MHz signals and 121.5/243 MHz signals" Weather updates . What is the function of AIM or NAIM in addition to the transmitter unit? To provide navigation instructions to the crew To monitor engine performance To download aircraft identification information to the transmitter unit To control the cabin temperature . What capability does the NAIM provide in addition to the AIM? "It allows for storage and automatic reprogramming of aircraft specific information" It enables communication with air traffic control It provides emergency medical assistance It facilitates communication with ground maintenance crew . What is the purpose of the BMP programming tool? To monitor engine performance "To provide navigation instructions to the crew" "To program the transmitter unit with a unique digital message" To control the cabin temperature . What components are included in the BMP programming tool? Personal computer, CD ROM, and a programming cable "BMP programming box, programming cable(s), and a PC interface cable" Laptop, AC adapter, and a USB cable Smartphone, Bluetooth adapter, and a power bank . How is the BMP programming box powered? By a built-in battery By solar energy "By an AC adapter plugged into a 120 VAC outlet" "By a USB connection to the personal computer" . "How does the BMP programming tool interact with the transmitter unit (TU), AIM, or NAIM?" Through a wireless connection Through programming cables Through infrared communication Through Bluetooth pairing . What happens if the AIM or NAIM is part of the system? "The TU is automatically programmed when the next self-test is performed with the AIM or NAIM attached" The TU cannot be programmed The TU must be manually programmed using the BMP The system does not require programming . What components make up the RESCU 406AFN ELT system? Transmitter unit, Antenna, Remote panel, Audible alarm, AIM or NAIM Transmitter unit, Receiver, Satellite dish, Power supply, GPS module "Antenna, Remote control, Weather sensor, Navigation system, Emergency beacon" Battery pack, Solar panel, Charging unit, Control panel, Satellite modem . How does the transmitter unit detect a crash? Through satellite imagery Using an internal G-switch "By monitoring air traffic control signals" By analyzing weather patterns . What frequencies does the transmitter unit transmit signals on? 121.5 MHz only 243 MHz only 406 MHz only 121.5 MHz, 243 MHz, and 406 MHz . What is the purpose of the AIM or NAIM module? To monitor engine performance "To provide automated reprogramming of the 406 MHz message" To control cabin temperature To transmit weather updates . Why does the AIM or NAIM not require regular maintenance? "Because it is powered by the aircraft's 28 VDC supply" "Because it is made of durable materials" "Because it has a built-in self-test feature" "Because it does not have complex circuitry" . "What protocol does the transmitter unit default to if no NAIM is attached?" Serialized aviation user protocol Aviation user protocol 24-bit aircraft address protocol "Aircraft operator designator and serial number protocol" . If a NAIM is attached, what protocol does the transmitter unit default to? Serialized identification, standard location protocol 24-bit aircraft address, standard location protocol Aircraft operator designator and serial number, standard location protocol Serial number, user location protocol . What component activates the transmitter unit upon crash? Internal G-switch External antenna Battery pack Microcontroller . "How many analog signals does the transmitter unit transmit for close- in homing?" None One Two Three . What powers all the circuits of the transmitter unit? External power supply Internal lithium battery Solar panels Fuel cells . "How long is the battery service life of the transmitter unit from the date of manufacture of the battery pack?" 5 years 8 years 10 years 12.5 years . "What ensures no inadvertent activation of the transmitter unit during transportation or storage?" Locking switch on the front panel Remote panel GPS module Audible alarm . What type of recording device is the SSCVR system? Flight data recorder Cockpit voice recorder Weather recorder Engine performance recorder . How many channels of audio does the SSCVR simultaneously record? Two Three Four Five . "What type of memory does the SSCVR use to retain recorded information?" Magnetic tape Solid state crash survivable memory Optical disk Hard drive . According to the text, what does the SSCVR retain in its memory? Only audio data Only digital communications data Only timing correlation signals "Audio, digital communications data, and timing data" . What standard does the SSCVR fully satisfy? FAA regulations EUROCAE Document ED-56A ICAO standards NTSB guidelines . "What optional feature does the SSCVR provide for future status reporting?" Audio playback Digital communication Helicopter rotor speed Status information to an OMS . "What are the three components of the SSCVR system as shown in Figure 1?" "Controller board A1, Power supply A2, ULB" "Interface and control board, CSMU, Power supply A2" SRUS, Controller board A1, ULB "Basic system chassis, CSMU, Power supply A2" . What is the main function of the CSMU in the SSCVR system? Controlling states and modes "Providing power on reset and monitoring power failure" "Providing storage for input and ancillary system data" "Converting aircraft power to secondary power" . What is the purpose of the power supply in the SSCVR system? Storing input data Providing controlled operation Converting aircraft power Performing erase and test functions . "What additional component can be installed as an option in the SSCVR system?" Controller board A1 Power supply A2 ULB Handle . What requirements does the SSCVR comply with? TSO C-123a and TSO C-124a FAA regulations EUROCAE Document ED-56A ICAO standards . How are erase and test functions initiated in the SSCVR system? Automatically "By discrete control signals activated by push buttons" Through external systems By power up initialization . What does the SSCVR system record to crash protected memory? "Audio and digital communications data" Timing data and rotor speed data All input data "Power on reset and power failure monitoring" . What is the main function of the SSCVR? To perform erase and test functions "To record audio and digital communications data" To store power failure data To monitor cockpit temperature . How are erase and test functions initiated in the SSCVR? Automatically By push buttons in the cockpit Through external systems By power down monitoring . What does the power up function of the SSCVR perform? "Performs power on BIT to determine system integrity" "Records audio and digital communication data" "Activates the front panel BITE indicator" "Sets maintenance discrete in failure mode" . "What data does the record, test, and status function of the SSCVR store?" Only audio data Only digital communication data "Audio, digital communication, timing, and rotor speed data" "Configuration data and error logging data" . "What is the purpose of the background test performed in the record, test, and status function of the SSCVR?" To verify operation of the unit To download stored data To initialize power up "To set maintenance discrete in failure mode" . What happens if a failure is detected during the record, test, and status function of the SSCVR? Front panel BITE indicator is activated, maintenance discrete is set in failure mode, and error condition is reported to OMS system Front panel BITE indicator is deactivated, unit enters standby mode, and error condition is ignored Front panel BITE indicator is activated, unit stops recording, and error condition is deleted Front panel BITE indicator flashes, unit reboots, and error condition is stored in temporary memory . What happens if a failure is detected during power up of the SSCVR? Failure condition is stored in crash protected memory, front panel BITE indicator is continuously on, and maintenance discrete is set in failure mode Failure condition is ignored, front panel BITE indicator flashes, and unit continues normal operation Failure condition is reported to OMS system only, front panel BITE indicator is activated, and maintenance discrete is set in failure mode Failure condition is reported to OMS system only, front panel BITE indicator is activated, and unit enters standby mode . What data does the push to test function of the SSCVR check? Audio data Digital communication data System integrity Configuration data . "How does the SSCVR indicate a successful self-test during the push to test function?" "By activating the status LED once and emitting an 800-Hz tone" "By deactivating the status LED and emitting a 400-Hz tone" "By activating the microphone monitor once" "By displaying a message on the cockpit display" .

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